For Sale - TTL adapter for Olympus 5050

I recently upgraded to a housed SLR, so I'm selling parts of my Olympus C-5050 setup. I have one of Matthias Heinrich's TTL adapters for the C-5050 that I'm no longer using. It has always worked perfectly with my Sea and Sea YS90DX TTL Duo, it should also work with a YS60 or 120. I believe the adapter is also compatible with the C-5060, but you might want to verify with Matthias. In the picture, the little circuit board sits in the camera's hot shoe, and the other part attaches to the outside of the housing with some zip ties, it was always a very trouble and worry-free instillation.

I paid about $180 for it new, how does $100 for the adapter alone, or $150 with a sync cord sound? Either way, I'll pick up shipping to anywhere in the US.